SLXT973QC Cortina Systems Inc, SLXT973QC Datasheet - Page 76

• Manufacturer Part Number: SLXT973QC
• Manufacturer: Cortina Systems Inc

Specifications of SLXT973QC

• Lead Free Status / Rohs Status: Not Compliant

LXT973 Transceiver
Datasheet
249426, Revision 6.0
13 July 2007
14.0
Note:
Table 28
Table 29
Cortina Systems
Test Specifications
Table 28 on page 76
Figure 42 on page 91
Transceiver. These specifications are guaranteed by test except where noted “by design.”
Minimum and maximum values listed in
apply over the recommended operating conditions specified in
Absolute Maximum Ratings
Operating Conditions (Sheet 1 of 2)
®
Supply Voltage
Storage Temperature
Caution:
1. The voltage setting for VCCIO must be equal to or greater than the voltage setting for VCC core.
2. VCCIO and VCC core must be run at the same voltage extremes (for example, do not run VCCIO at
3. V
Commercial Operating Temperature
Extended Operating Temperature
Recommended
Supply Voltage
V
1. Typical values are at 25°C, and are for design aid only, are not guaranteed, and are not subject to
2. Voltages are with respect to ground unless otherwise specified.
3. V
cc
LXT973 10/100 Mbps Dual-Port Fast Ethernet PHY Transceiver
maximum voltage and VCC core at minimum voltage.
V
VCCIO = Digital I/O Ring
VCCPECL = PECL supply for fiber
Current
production testing.
V
VCCIO = digital I/O ring
VCCPECL = PECL supply for fiber
CC
CC
CC
CC
A = V
A = V
= V
= V
CC
CC
CC
CC
D (Digital Core)
D (digital core)
1,2
2
R plus V
R plus V
Parameter
Parameter
Exceeding these values may cause permanent damage.
Functional operation under these conditions is not implied.
Exposure to maximum rating conditions for extended periods may affect
device reliability.
Analog & Digital
I/O @ 3.3 V
I/O @ 2.5 V
I/O @ 3.3 V
I/O @ 2.5 V
100BASE-TX
10BASE-T
CC
CC
through
represent the performance specifications of the LXT973
T
T
Table 51 on page 91
Table 30 on page 77
V
VCCPECL,
VCCIO
T
V
VCCPECL
VCCPECL
ST
CC
CC
VCCIO
VCCIO
Sym
A, Vcc
A, Vcc
I
I
T
T
CC
CC
Sym
A
A
3
3
3
3
3
3
3
and
2.38
3.14
2.38
3.14
2.38
Min
-40
Figure 29 on page 81
0
–
–
Min
-0.3
-0.3
-65
through
Table
Typ
2.5
3.3
2.5
3.3
2.5
–
–
–
1
14.0 Test Specifications
Table 51 on page 91
29.
+150
Max
3.0
4.0
Max
2.63
3.45
2.63
3.45
2.63
+70
+85
150
80
through
Units
Page 76
Units
ºC
V
V
mA
mA
ºC
ºC
V
V
V
V
V